NIASA SH Series screw supports are a simple and economical solution for mounting a screw on a support and fastening it to any part of a machine. The turn of the screw moves its corresponding nut and with this the desired part of the machine moves (carriages, tables, etc.).
The screw supports are motorized in a very simple way, by motors or motoreducers in different configurations and with different speeds. The power transmission from the motor may be direct or by means of different gear solutions and toothed belts. Against other systems with pneumatic or hydraulic drives, their main advantages are: Greater movement and positioning precision.
Superior energy efficiency, as their parts offer high/very high performance, especially with the ball screws, low transmission ratios and high speeds.
Easier and faster assembly, since hydraulic or pneumatic groups are not required, just an electric motor mounted on the unit itself.
Greater reliability and duration, and less maintenance, due to the mechanical robustness and construction simplicity.
Lower size for the same load capacity.
